CN107000836B - 直升机反力矩旋翼 - Google Patents

直升机反力矩旋翼 Download PDF

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Publication number
CN107000836B
CN107000836B CN201580053834.1A CN201580053834A CN107000836B CN 107000836 B CN107000836 B CN 107000836B CN 201580053834 A CN201580053834 A CN 201580053834A CN 107000836 B CN107000836 B CN 107000836B
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China
Prior art keywords
axis
rotor
blades
electric motor
respect
Prior art date
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CN201580053834.1A
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English (en)
Chinese (zh)
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CN107000836A (zh
Inventor
王明
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Leonardo SpA
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Leonardo SpA
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Publication of CN107000836A publication Critical patent/CN107000836A/zh
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Publication of CN107000836B publication Critical patent/CN107000836B/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/68—Transmitting means, e.g. interrelated with initiating means or means acting on blades using electrical energy, e.g. having electrical power amplification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/78—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement in association with pitch adjustment of blades of anti-torque rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/44—Blade pitch-changing mechanisms electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
CN201580053834.1A 2014-08-08 2015-08-07 直升机反力矩旋翼 Active CN107000836B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14425106.3A EP2982604B1 (de) 2014-08-08 2014-08-08 Drehmomentausgleichsrotor eines Hubschraubers
EP14425106.3 2014-08-08
PCT/IB2015/056031 WO2016020900A1 (en) 2014-08-08 2015-08-07 Helicopter anti-torque rotor

Publications (2)

Publication Number Publication Date
CN107000836A CN107000836A (zh) 2017-08-01
CN107000836B true CN107000836B (zh) 2019-12-31

Family

ID=51542311

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580053834.1A Active CN107000836B (zh) 2014-08-08 2015-08-07 直升机反力矩旋翼

Country Status (6)

Country Link
US (1) US10207800B2 (de)
EP (2) EP2982604B1 (de)
KR (1) KR102310184B1 (de)
CN (1) CN107000836B (de)
RU (1) RU2678396C2 (de)
WO (1) WO2016020900A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11186363B2 (en) 2015-10-21 2021-11-30 Sikorsky Aircraft Corporation Electric propulsion system for a rotary wing aircraft
US10377479B2 (en) 2016-06-03 2019-08-13 Bell Helicopter Textron Inc. Variable directional thrust for helicopter tail anti-torque system
US10703471B2 (en) 2016-06-03 2020-07-07 Bell Helicopter Textron Inc. Anti-torque control using matrix of fixed blade pitch motor modules
US10526085B2 (en) 2016-06-03 2020-01-07 Bell Textron Inc. Electric distributed propulsion anti-torque redundant power and control system
NO342415B1 (en) * 2016-08-31 2018-05-22 FLIR Unmanned Aerial Systems AS Controlling blade pitch by a plurality of electric motors
US10752343B2 (en) 2016-10-18 2020-08-25 Sikorsky Aircraft Corporation Electric propulsion system for a rotary wing aircraft
US10577090B2 (en) 2017-02-16 2020-03-03 Sikorsky Aircraft Corporation Electric propulsion system with overrunning clutch for a rotary-wing aircraft
US11186185B2 (en) 2017-05-31 2021-11-30 Textron Innovations Inc. Rotor brake effect by using electric distributed anti-torque generators and opposing electric motor thrust to slow a main rotor
US10974824B2 (en) 2017-07-20 2021-04-13 Sikorsky Aircraft Corporation Electric powered direct drive rotor motor
US10676182B2 (en) 2017-07-20 2020-06-09 Sikorsky Aircraft Corporation Tilting coaxial rotor for a rotary wing aircraft
US10407166B2 (en) * 2018-01-08 2019-09-10 Sikorsky Aircraft Corporation Yaw moment supplement for directional control
CN108593243B (zh) * 2018-04-23 2024-02-13 中国空气动力研究与发展中心低速空气动力研究所 一种直升机组合模型试验装置
CN109018431B (zh) * 2018-08-13 2020-02-18 燕山大学 一种主旋翼试验机自动倾斜器双螺旋锁紧器
US11486487B2 (en) * 2018-11-02 2022-11-01 Sikorsky Aircraft Corporation Gearbox with integrated submersible lubricant pump
CN109466746A (zh) * 2018-11-06 2019-03-15 珠海隆华直升机科技有限公司 直升机尾桨变距用驱动系统及直升机
CN109502010A (zh) * 2018-11-06 2019-03-22 珠海隆华直升机科技有限公司 直升机尾桨变距用变距盘总成及直升机
EP3753850B1 (de) * 2019-06-17 2021-08-04 LEONARDO S.p.A. Drehmomentausgleichsrotor für einen hubschrauber
EP3753848B1 (de) * 2019-06-17 2021-08-04 LEONARDO S.p.A. Drehmomentausgleichsrotor für einen hubschrauber
EP3757003B1 (de) * 2019-06-25 2021-08-11 LEONARDO S.p.A. Drehmomentausgleichsrotor für einen hubschrauber
EP3757000B1 (de) * 2019-06-26 2021-08-25 LEONARDO S.p.A. Drehmomentausgleichsrotor für einen hubschrauber
CN111547252B (zh) * 2020-04-21 2021-12-24 中国航发湖南动力机械研究所 尾桨桨距操纵轴装置及其制备方法
KR102641056B1 (ko) * 2022-03-08 2024-02-28 에어 앤드 에이치 에어로스페이스 인크 싸이클릭 스윙 로터 조립체

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529635A (en) * 1945-10-31 1950-11-14 United Aircraft Corp Helicopter rotor control mechanism
US2699833A (en) * 1946-10-05 1955-01-18 United Aircraft Corp Helicopter automatic torque compensator
GB2149372A (en) * 1983-11-09 1985-06-12 Gec Avionics System for producing angular displacement
US4555219A (en) * 1984-08-23 1985-11-26 United Technologies Corporation Hub-mounted actuators for blade pitch collective control
US5607122A (en) * 1994-12-22 1997-03-04 Bell Helicopter Textron Inc. Tail rotor authority control for a helicopter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387617A (en) 1939-05-04 1945-10-23 Schmidt Willi Production of cyclic oxygen compounds
SU67529A1 (ru) * 1943-09-30 1945-11-30 Л.И. Гутенмахер Устройство дл изменени шага винта
US6371408B1 (en) * 2000-08-03 2002-04-16 Dennis Halwes Helicopter tail rotor authority altitude compensator
NL2000079C2 (nl) 2006-05-22 2007-11-23 Statiqcooling B V Enthalpie-uitwisselaar.
US8931732B2 (en) 2007-11-30 2015-01-13 Sikorsky Aircraft Corporation Electric powered rotary-wing aircraft
FR2952907B1 (fr) 2009-11-26 2011-12-09 Eurocopter France Installation motrice, helicoptere comportant une telle installation motrice, et procede mis en oeuvre par cette installation motrice
FR2987031B1 (fr) 2012-02-21 2014-10-24 Eurocopter France Aeronef a voilure muni d'un rotor arriere, et procede pour optimiser le fonctionnement d'un rotor arriere

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529635A (en) * 1945-10-31 1950-11-14 United Aircraft Corp Helicopter rotor control mechanism
US2699833A (en) * 1946-10-05 1955-01-18 United Aircraft Corp Helicopter automatic torque compensator
GB2149372A (en) * 1983-11-09 1985-06-12 Gec Avionics System for producing angular displacement
US4555219A (en) * 1984-08-23 1985-11-26 United Technologies Corporation Hub-mounted actuators for blade pitch collective control
US5607122A (en) * 1994-12-22 1997-03-04 Bell Helicopter Textron Inc. Tail rotor authority control for a helicopter

Also Published As

Publication number Publication date
RU2678396C2 (ru) 2019-01-28
EP2982604A1 (de) 2016-02-10
EP3216696A1 (de) 2017-09-13
EP3216696B1 (de) 2018-04-11
US20170253328A1 (en) 2017-09-07
RU2017105341A3 (de) 2018-11-30
EP2982604B1 (de) 2017-06-21
KR20170104437A (ko) 2017-09-15
CN107000836A (zh) 2017-08-01
KR102310184B1 (ko) 2021-10-12
US10207800B2 (en) 2019-02-19
RU2017105341A (ru) 2018-09-10
WO2016020900A1 (en) 2016-02-11

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